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SAE ARP4379

(R) Aerospace - Accumulator, Hydraulic, Cylindrical, Piston Separated

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Organization: SAE
Publication Date: 1 April 2016
Status: active
Page Count: 15
scope:

This SAE Aerospace Recommended Practice (ARP) is a guide for defining the requirements for aerospace piston hydraulic accumulators, including details pertinent to the design, fabrication, performance and testing of the accumulator. This type of accumulator contains a piston which separates pressurized gas and fluid.

Field of Application

The accumulator is intended for use in commerical and military aircraft hydraulic systems with rated pressures up to 5000 psi (34 474 kPa) and operating fluid temperatures as follows:

Phosphate ester based fluid systems: -40 to 225 °F (-40 to 107 °C)

Hydrocarbon based fluid systems: -65 to 275 °F (-54 to 135 °C)

Document History

SAE ARP4379
April 1, 2016
(R) Aerospace - Accumulator, Hydraulic, Cylindrical, Piston Separated
This SAE Aerospace Recommended Practice (ARP) is a guide for defining the requirements for aerospace piston hydraulic accumulators, including details pertinent to the design, fabrication, performance...
November 1, 2007
(R) Aerospace - Accumulator, Hydraulic, Cylindrical, Piston Separated
This SAE Aerospace Recommended Practice (ARP) is intended as a guide in defining the requirements for aerospace piston separated hydraulic accumulators, including details pertinent to the design,...
June 1, 1991
Accumulator, Hydraulic, Cylindrical Aircraft
This aerospace document establishes the requirements for aircraft hydraulic accumulators with piston type separators for use in aircraft hydraulic systems at rated pressures ranging up to 8000 per...

References

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